Intel Core i9 Available

Intel Core i9 14900HX Specifications

Comprehensive hardware specifications, core topology, clock frequencies, thermal TDP limits, integrated graphics, memory support, and NPU AI benchmarks for the Intel Core i9 14900HX.

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Total Cores 24 8P + 16E

Threads 32 Simultaneous Threads

Boost Clock 5.8 GHz 2.2 GHz Base

TDP (Power) — Default TDP

Cache 36 MB Smart Cache Integrated Cache

Process Node — Architecture

Basic Information

CPU Brand Intel

CPU Family Core i9

CPU Model 14900HX

Processor Type —

Generation —

Architecture —

Process Node —

Socket / Package —

Launch Date —

Status Available

Core Configuration

Total Cores 24

Performance Cores (P-Cores) 8

Efficiency Cores (E-Cores) 16

Low-Power E-Cores —

Threads 32

Clock Speeds

Base Clock 2.2 GHz

Boost / Turbo Clock 5.8 GHz

P-Core Base Clock —

P-Core Boost Clock —

E-Core Base Clock —

E-Core Boost Clock —

Cache Memory

L1 Cache —

L2 Cache —

L3 Cache —

Total Cache 36 MB Smart Cache

Power & Thermal

Default TDP —

Configurable TDP Min —

Configurable TDP Max —

Max Temperature (TjMax) —

Memory Support

Maximum RAM Supported —

Supported RAM Type —

Maximum Memory Speed —

Memory Channels —

ECC Memory Support No

Integrated Graphics (iGPU)

iGPU Name —

iGPU Architecture —

iGPU Compute Units / Cores —

iGPU Base Clock —

iGPU Boost Clock —

Hardware Ray Tracing No

AV1 Decode Support No

AV1 Encode Support No

AI / NPU Performance

NPU Available No

NPU Engine Name —

NPU Performance —

Total AI Performance —

PCIe & Connectivity

PCIe Version —

PCIe Lanes —

Thunderbolt Support —

USB4 Support No

Virtualization & Security

Virtualization Support —

TPM Support —

Secure Boot Yes

Instruction Sets

SSE Support —

AVX Support —

AVX2 Support —

AVX-512 Support —

AES-NI Acceleration —

Laptops Powered by Intel Core i9 14900HX

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Acer Predator Helios 18 Gaming Laptop, 14th Gen Intel Core i9-14900HX, 16GB RTX 4080 (32GB DDR5, 1TB SSD) 240Hz Mini-LED 1000 nits Display

₹1,99,990 Details

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